1809045691414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1\times {\mathrm{3493081}}^1$

素因数の和:3513015

約数の個数: 16

約数和(自身を含む): 2922452124480

約数和(自身を除く): 1113406433066

約数列:

[1, 2, 13, 26, 19919, 39838, 258947, 517894, 3493081, 6986162, 45410053, 90820106, 69578680439, 139157360878, 904522845707, 1809045691414]

約数ペア:

[(1, 1809045691414), (2, 904522845707), (13, 139157360878), (26, 69578680439), (19919, 90820106), (39838, 45410053), (258947, 6986162), (517894, 3493081)]